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1974～1994年我们收治鼻窦肿瘤421例,发现上颌窦侵袭性纤维瘤病及筛窦幼年性筋膜瘤各1例。 例1:男,34岁。因右上颌骨截除术后7个月,右眼眶下高起3个月,以上颌窦纤维瘤病术后复发入院。7个月前因右面部高起,右上牙列痛,以上颌窦占位性病变行上颌窦探查。见上颌窦前壁骨质变薄,近梨状孔处骨质压迫吸收,肿瘤充满窦腔,灰白色,无包膜,质韧。术后病理:纤维瘤病,低度恶性。查体:右眼眶下高起,质硬,右鼻腔外侧壁缺失,硬腭粘膜存在,颊粘膜愈
From 1974 to 1994, we treated 421 cases of sinus tumors and found one case of maxillary sinus invasive fibromatosis and ethmoid juvenile fascioli. Example 1: Male, 34 years old. Due to the right maxillary resection 7 months after the right eye inflamed up 3 months, the recurrence of maxillary sinus fibromatosis hospitalized. 7 months ago due to the right side of the high starting, right upper dentition pain, maxillary sinus space occupying lesions line maxillary sinus exploration. See the anterior wall of the maxillary sinus bone thinning, nearly pear-shaped hole at the bone oppression, the tumor is full of sinus, gray, non-enveloped, tough quality. Postoperative pathology: fibromatosis, low grade. Physical examination: right eye infraorbital high, hard, missing right lateral nasal wall, the presence of hard palate mucosa, buccal mucosa more